baber/WOPTO huggingface dataset:
Patent JP-2011246257-A (JP)
Title: Sheet conveying device and image forming device
Inventor: MIYAMOTO YOSHIO
IPC: B65H5/06
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device which satisfies both a sheet conveying property and a sheet entering property by a drive roller and a driven roller disposed at a change section of a sheet conveying direction, and capable of being adapted to not only lower paper feeding conveying but also upper paper feeding conveying and manual paper feeding conveying.SOLUTION: The sheet conveying device includes: a pressurizing release means 25; an entering roller 11 that is provided so as to be capable of coming into and out of contact with a resist roller 4 and guides a tip of paper P conveyed from a lower side to the resist roller 4; an approaching and separating means 27 that brings the entering roller 11 into and out of contact with the resist roller 4; and a variable cam 14 that switches the operation between the pressurizing release means 25 and the approaching and separating means 27 so as to bring the entering roller 11 into contact with the resist roller 4 and release the pressurization upon entering the sheet when the paper P enters a gap between the resist roller 4 and the entering roller 11, and so as to separate the entering roller 11 from the resist roller 4 and pressurize upon conveying the sheet by the resist roller 4 and a pressure roller 5.
Patent JP-2010283822-A (JP)
Title: Receiver, and receiving method
Inventor: OKEHIE OBIOMA CHIEDOZIE DONALD
IPC: H04J11/00
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To generate an accurate channel response by dealing with difference in the positions and properties of pilot sub-carriers between symbols in an OFDM receiver.  <P>SOLUTION: An OFDM receiver includes a channel estimator. The channel estimator has: a pilot data extractor for extracting pilot data from pilot sub-carriers of each OFDM symbol; a pilot data extrapolator for generating extrapolated pilot data based on pilot data extracted from the pilot data sub-carriers; and a pilot data interpolator operable to process the pilot data by interpolating between the extrapolated pilot data in time and frequency to produce an estimate of the channel. The receiver also includes a discontinuity detector for detecting a discontinuity in the pilot data processed by the channel estimator, and a controller, which, upon detection of a pilot data discontinuity by the discontinuity detector, is operable to provide a control signal to the channel estimator which causes at least one of the pilot data extractor, the pilot data extrapolator and the pilot data interpolator to compensate for the pilot data discontinuity in the pilot data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011253402-A (JP)
Title: Merchandise value output device, merchandise value output method and program
Inventor: SERA KOTA
IPC: G06Q50/00
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the load of answering is large, and the result is unstable.SOLUTION: This merchandise value output device is configured to store two or more merchandise information having two or more function information as the set of a function identifier for identifying each function, the presence/absence of the function, and price information indicating the price of the function in such configurations that the sequence of the selection of the function is identifiable, and to calculate the utility values of each of the two or more merchandise information, and to calculate one or more parameters including the utility values of each of two or more functions so that such likelihood that merchandise specified by the temporally last merchandise information is selected or such likelihood that merchandise specified by the temporally later merchandise information is selected can be made maximum by using the two or more utility values, and to calculate the value of one or more functions among two or more functions by using one or more parameters. Thus, it is possible to reduce the load of answering of a user, and to output a stable result.
Patent JP-2011252690-A (JP)
Title: Range hood
Inventor: SUZUKI KAZUHISA
IPC: F24F7/06
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a range hood in which efficiency of piping work is improved.SOLUTION: A range hood 1 has: a ventilation fan hole concealment frame 5 which is fitted, to the outdoor side from the indoor side of a wall 101, for a ventilation fan hole 103 opened at the wall 101; a blower unit 2 which inhales exhaust gas and exhausts it; and an exhaust pipe 7 which is connected to the blower unit 2. The ventilation fan hole concealment frame 5 is arranged at the outside of the internal wall plane 101a on an indoor side of the wall 101, and has a connecting part 57 connected to the exhaust pipe 7.
Patent JP-2011259638-A (JP)
Title: Bearingless motor
Inventor: ASAMA JUNICHI
IPC: H02K7/09
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a bearingless motor which can miniaturize a device including a drive circuit and whose power consumption can be reduced.SOLUTION: A bearingless motor 1 includes: rotors 4 where two turntables 6A and 6B in which parallel flat faces 7A and 7B are formed are coupled by a couplings shaft 5 extending along an axial direction vertical to the flat faces 7A and 7B; a plurality of permanent magnets 9 and 10 arranged along a peripheral edge on the flat faces 7A and 7B of the two turntables 6A and 6B; a stator 2 which is arranged to confront with the flat face 7A of the turntable 6A and includes a magnetic material; a stator 3 which is installed to confront with the flat face 7B of the turntable 6b and includes the magnetic material; and coils 15 which are divisionally wound to the stator 3 in an arranging direction of the permanent magnets 9 and 10 and generate a magnetic field toward the flat face 7B of the turntable 6B.
Patent JP-2011259331-A (JP)
Title: Pll circuit
Inventor: KANDA NAOYUKI
IPC: H03L7/093
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To achieve shortening of the lockup time and reduction of the reference leakage in a balanced manner.SOLUTION: A PLL circuit has: an analog/digital conversion circuit (106) that outputs a digital signal (ADCO) obtained by carrying out analog/digital conversion of a control voltage VCONT from a voltage control oscillator (104); a lock detector (201) that outputs a lock detection signal (S201) when the lock of a reference clock signal (FREF) and a feedback clock signal (FDIV) is detected; a holding part(107) that holds the digital signal at the time of locking, which is inputted from the analog/digital conversion circuit, when the lock detection signal is inputted from the lock detector; and a charge pump controller (108) that generates a charge pump current amount control signal (CPCONT) to reduce the current amount of a charge pump current in a stepwise fashion, based on a comparison result of the digital signal at the time of locking, which is held by the holding part, and a digital signal outputted from the analog/digital conversion circuit.
Patent JP-2011024198-A (JP)
Title: Electronic device with high frequency circuit chip mounted thereon
Inventor: UDA NAONORI
IPC: H03F3/60
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a connection structure enabling impedance matching over a wide range.  <P>SOLUTION: The connection structure includes: a first coplanar section A and an integrated waveguide between a high frequency circuit chip 100 and a transmission line F. The first coplanar section A includes: a first signal line 61L that is wire bonded to the high frequency circuit chip and is formed on a dielectric; and a first part 51L of a surface conductor 50L, the first part being formed on both sides of the first signal line on the dielectric and connected to a backside ground conductor formed on the whole of the backside of the dielectric. The integrated waveguide includes: sidewall conductors that are connected to the first signal line of the first coplanar section and have a plurality of via holes electrically connected to the backside ground conductor along two sides in a signal transmission direction; a second part of a surface conductor connected to the first signal line; and the backside ground conductor. The joint of the first signal line and the second part is displaced from the midpoint of a width between the sidewall conductors, thereby matching the impedance of the high frequency circuit chip to that of the integrated waveguide when viewed from the joint.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012003501-A (JP)
Title: Financial institution cooperation system, financial institution system, financial institution cooperation method, and program
Inventor: SUDO ATSUSHI
IPC: G06Q40/02
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a financial institution cooperation system, a financial institution system, a financial institution cooperation method, and a program which can reduce customer's operation loads to be born when the customer buys a financial commodity and can quickly process a buying order.SOLUTION: The financial institution cooperation system 10 forms an ordinary deposit mirror balance database 41 for storing an ordinary deposit mirror balance which copies an ordinary deposit balance of an ordinary deposit account (second account) opened in a bank in a securities company system 20, and when determining a buying limit at the time of receiving a buying order, an account balance total amount calculated by adding the ordinary deposit mirror balance to a deposit balance or MRF balance of a securities multipurpose account (first account) opened in a securities company is compared with a total transaction amount including undelivered orders.
Patent JP-2012004839-A (JP)
Title: Digital transmission system and digital transmission method
Inventor: OHARA TAKUYA
IPC: H04J3/00
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a payload capacity more flexibly in OTN.SOLUTION: At a transmitting side, on the basis of control information of a capacity control section, an encapsulation/idle insertion and extraction section performs flow control of a client signal and controls the amount of idle signals to be inserted, a mapping section changes a payload capacity of ODUflex, and a multiplexing section changes the number of tributary slots of a high-order ODU to allocate the ODUflex and changes multiplex information recorded in an overhead of an OTN frame. Furthermore, at a receiving side, a demultiplexing section reads the multiplex information from the overhead of the OTN frame, demultiplexes the multiplexed ODUflex based on that information and notifies the capacity control section of the multiplex information. A demapping section demaps the client signal from the ODUflex based on the control information of the capacity control section. A decapsulation/idle insertion and extraction section extracts the idle signal and decapsulates the client signal encapsulated at the transmitting side to restore the client signal.
Patent JP-2012000374-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents a reduction in interest in a game, even during variable display showing a failed lottery.SOLUTION: A countdown rendering is executed which displays the number of times of remaining variable display until the start of variable display that shows 15R high-probability time-shortening winning over plural times of the variable display when the 15R high-probability time-shortening winning is won, thereby gradually increasing expectations to the 15R high-probability time-shortening winning and preventing a reduction in interest in a game, even in useless variable display that shows a failure. A specific rendering is executed using the variable display that shows 15R low-probability time-shortening winning without executing the countdown rendering when the 15R low-probability time-shortening winning is won, and the specific rendering is executed at a predetermined rate even in a failure, thereby allowing a player who desires to continue the high-probability time-shortening state to expect that 15R low-probability time-shortening winning symbol is not displayed, even in the useless variable display that shows a failure, while preventing a reduction in interest in the game.
Patent JP-2010207089-A (JP)
Title: Rotor for permanent magnet embedded motors
Inventor: YABE KOJI
IPC: H02K15/03
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for permanent magnet embedded motors that eliminates the need for a large scale positioning device for a permanent magnet for positioning the permanent magnet, and that is free from deteriorating its property.  <P>SOLUTION: The rotor for permanent magnet embedded motors includes a rotor core in which two or more sheets of electromagnetic steel plates are stacked, a slot-shaped permanent magnet insertion hole which is provided axially through this rotor core and is long circumferentially, air-gaps which are created at both circumferential ends within this permanent magnet insertion hole, a rivet of nonmagnetic material which is inserted into an end on the permanent magnet insertion hole side in each air-gap, a permanent magnet which is inserted between these rivets, and end plates of nonmagnetic material which are provided at both ends of the rotor core and serve to stop the slip-out of the permanent magnet and are fixed with the rivets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012005556-A (JP)
Title: Optical measurement apparatus for biological function information
Inventor: FUKUDA KEIKO
IPC: G01N21/17
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To acquire more precise information about deep tissue.SOLUTION: A blood in a living body is roughly classified into a skin bloodstream and a bloodstream in biological tissue. Though a measurement object is the bloodstream in biological tissue, influence of the skin bloodstream due to change in posture affects the measurement since the change in the skin bloodstream around the living body surface is included in a measurement value in a configuration wherein light emitted from a first opening part is received by a second opening part. The bloodstream in biological tissue can be measured more precisely when light receiving intensity around the living body surface in the opening parts and light receiving intensity around the living body surface at an intermediate position between a light emitting point and a light receiving point are subtracted from the overall light receiving amount after assigning weights to them.
Patent JP-2012009574-A (JP)
Title: Etching method
Inventor: MORIKAWA YASUHIRO
IPC: H01L21/3065
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an etching method, by which the anisotropy of etching and the etching rate can be increased.SOLUTION: The etching method comprises: a dielectric film formation step including supplying high frequency power to a lower electrode 13 to make plasma of a film formation gas supplied to a grounded vacuum chamber 11, thereby forming a dielectric film I on an inner wall 11b of the vacuum chamber 11, which is executed before loading a substrate S as a processing object into the vacuum chamber 11; and an etching step thereafter executed including supplying high frequency power to the lower electrode 13 provided in the vacuum chamber 11 to make plasma of an etching gas supplied into the vacuum chamber 11 and etching the substrate S loaded into the vacuum chamber 11 using the plasma.
Patent JP-2012006476-A (JP)
Title: Vehicle equipped with deodorization/disinfection function, and control method of electrostatic atomization device
Inventor: WAKABA SADAHIKO
IPC: B60H3/00
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle equipped with deodorization/disinfection function in which charged fine particle water can be discharged according to an in-vehicle environment.SOLUTION: A bus vehicle 1 has an electrostatic atomization device 11 which applies high voltage to a discharge electrode 23, atomizes water held by the discharge electrode 23, and generates the charged fine particle water. A system control part 41 measures the number of times of opening operations of a vehicle door 52 within the prescribed time on the basis of opening/closing signals for opening the vehicle door 52, input from a door opening/closing control means 53. Then, the system control part 41 controls the electrostatic atomization device 11 so that discharge quantity of the charged fine particle water is changed in accordance with the number of times of opening operations of the vehicle door 52 within the prescribed time.
Patent JP-2012010153-A (JP)
Title: Variable phase shifter
Inventor: SAITO MAKOTO
IPC: H01P1/18
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a variable phase shifter that has a simpler structure than before and also has a large phase shift amount, and is compact and superior in high-frequency characteristics.SOLUTION: The variable phase shifter has transmission lines 101, 102 including a first dielectric substrate 10 and a signal path 11 formed on an upper surface 10b of the first dielectric substrate 10 and propagating signals. The transmission lines 101, 102 comprise a first transmission line 101 having a second dielectric substrate 20 arranged over the signal line 11; and a second transmission line 102 having a different-dielectric-constant part 23 that has a dielectric constant different from that of the second dielectric substrate 20, arranged over the signal line 11, and differing in effective dielectric constant from the first transmission line 101. The second dielectric substrate 20 and the different-dielectric-constant part 23 are arranged movably along the upper surface 10b of the first dielectric substrate 10, and the transmission line length ratio of the first transmission line 101 and the second transmission line 102 of the transmission lines 101, 102 is varied by the movement.
Patent JP-2012011418-A (JP)
Title: Workpiece carrying device and press system
Inventor: NAKAJIMA SUSUMU
IPC: B21D43/05
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece carrying device capable of facilitating the avoidance of interference of a tip arm to a die and a slide with simple controlling, and to provide a press system.SOLUTION: The workpiece carrying device includes: a first arm 12 attached to be rotatable around a first rotary shaft 11; a second arm 22 attached to be rotatable around a second rotary shaft 21 installed on a tip side of the first arm 12; a third arm 32 attached to be rotatable around a third rotary shaft 31; a fourth arm 42 attached on a tip side of the second arm 22 to be rotatable, and attached on a tip side of the third arm 32 to be rotatable and slidable; a holding means 51 formed to be capable of holding a workpiece; a rotary driving means 17 for rotating the first arm 12; and a rotary transmission means for rotating the second arm 22 in conjunction with the rotation of the first arm 12, and for rotating the third arm 32 in conjunction with the rotation of the first arm 12.
Patent JP-2012014070-A (JP)
Title: Image forming device
Inventor: HAGA KOKICHI
IPC: G03G21/14
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that is capable of setting the surface speed of a recording member on an image carrier side to substantially the same surface speed as that of an image carrier even when a thick recording member is conveyed to a transfer nip, and allows reduction of a cost of the device.SOLUTION: When a paper thickness t detected by a paper thickness detection sensor 71 is a thick paper (t>t1) (YES in S3), an intermediate transfer motor 111 is controlled so that the driving current value of a transfer motor 112 is "a" (S7). In contrast, when the detected paper thickness t is a plain paper (t2<t≤t1)(S3YES,S4 NO), the intermediate transfer motor 111 is controlled so that the driving current value of the transfer motor 112 is "b" (S5). Further, when the detected paper thickness t is a thin paper (t≤t2)(S3YES,S4YES), the intermediate transfer motor 111 is controlled so that the driving current value of the transfer motor 112 is "c" (S6).
Patent JP-2012013396-A (JP)
Title: Method of manufacturing heat transfer member, and heat transfer member
Inventor: TANAKA AKIRA
IPC: B23K26/382
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To form an irregular structure on the surface of a material in a short time.SOLUTION: A heat transfer member having the irregular structure on the surface is manufactured by repeating the processing of forming holes 2 by irradiating the surface of the material 1 with the high density energy beam 11 by using a high density energy beam irradiation device 10 in the direction along the surface with pitches larger than a fixed pitch.
Patent JP-2011032856-A (JP)
Title: Roof with ventilating function
Inventor: EBARA MASAYA
IPC: E04B1/70
Filed: 2010-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof which can ventilate an attic with a simple structure at a low cost.  <P>SOLUTION: An opening which leads to an inside of a building is provided near the bottom end of a sheathing roof board. A ventilation member is mounted on the sheathing roof board below the opening. A roof-tile supporting member which supports the roof member is attached on the ventilation member. A waterproof member which covers the opening is provided between the sheathing roof board and the top face of the ventilation member. By this, the attic can be ventilated through the ventilation member and the opening, while water immersing into the building from the opening can be prevented by the waterproof member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012017866-A (JP)
Title: Refrigerator
Inventor: FURUSAWA SATOSHI
IPC: F25D23/02
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a refrigerator having an automatic door opening and closing device, wherein if an auxiliary mechanism for opening and closing a door is provided to each of a plurality of refrigerator doors, the increased count of switching elements for operation or sensor elements is caused, and man-hours and cost related to attachment and wiring therefor are increased.SOLUTION: A refrigerator includes an operation detector 22 for detecting surface vibration (acoustic pulse waves) of a door member produced by contact with a refrigerator door 17 and identifying an occurrence position of the acoustic pulse waves, and an opener for operating the refrigerator door 17 according to detection results of the operation detector 22, and a surface of a casing (door or body) of the refrigerator is used as a propagation path of an opening and closing detection signal for the door.
Patent JP-2012019057-A (JP)
Title: Solid-state image sensor and imaging system
Inventor: MATSUDA TAKASHI
IPC: H01L27/146
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensor and an imaging system which reduces substantial capacitance value of a charge voltage conversion part in each pixel forming a pixel array.SOLUTION: The solid-state image sensor has a pixel array with a plurality of pixels arranged to form a plurality of rows and a plurality of columns. The pixel array has a conductor maintained at a fixed potential. Each pixel includes a photoelectric conversion element, a charge voltage conversion part for converting charge generated at the photoelectric conversion element to a voltage, and an amplification part for amplifying the voltage at the charge voltage conversion part by a positive gain and outputting the amplified signal to an output line. The output line has a shielding part arranged to shield at least a part of the charge voltage conversion part from the conductor.